| OLD | NEW |
| 1 layer at (0,0) size 800x600 | 1 layer at (0,0) size 800x600 |
| 2 LayoutView at (0,0) size 800x600 | 2 LayoutView at (0,0) size 800x600 |
| 3 layer at (0,0) size 800x600 | 3 layer at (0,0) size 800x600 |
| 4 LayoutBlockFlow {HTML} at (0,0) size 800x600 | 4 LayoutBlockFlow {HTML} at (0,0) size 800x600 |
| 5 LayoutBlockFlow {BODY} at (8,8) size 784x584 | 5 LayoutBlockFlow {BODY} at (8,8) size 784x584 |
| 6 LayoutText {#text} at (17,0) size 501x18 | 6 LayoutText {#text} at (17,0) size 501x18 |
| 7 text run at (17,0) width 501: " This checkbox should look 50% transparen
t and should be in the mixed state." | 7 text run at (17,0) width 501: " This checkbox should look 50% transparen
t and should be in the mixed state." |
| 8 LayoutText {#text} at (0,0) size 0x0 | |
| 9 layer at (11,12) size 12x12 transparent | 8 layer at (11,12) size 12x12 transparent |
| 10 LayoutBlockFlow {INPUT} at (2.89,4) size 12x12 | 9 LayoutBlockFlow {INPUT} at (2.89,4) size 12x12 |
| OLD | NEW |